e320設(shè)備硬件體系介紹(已修改)
2025-05-31 09:25 本頁(yè)面
【正文】 1. E320設(shè)備硬件體系介紹 Course Overview ?This course provides an introduction to the Eseries router platforms ? The course covers Eseries router features, applications, and hardware architecture. Course Objects ?Describe the Eseries router features and applications in both a BRAS and dedicated access environment。 ?Describe the Eseries router hardware architecture。 ?Describe the configuration options available for Eseries hardware platforms。 ? / ? Technical Certification Program Expert Professional Specialist Associate Information at: 7 Copyright 169。 2021 Juniper Netw orks, Inc. Proprietary and Confidential J20 GGSN Mobile Tseries Large Core amp。 Metro Aggregation Mseries Circuit Aggregation amp。 Small/Med Core Eseries in Juniper Product Line Eseries Granular services, BRAS amp。 Circuit Aggregation 同一軟件，所有平臺(tái) 相同的硬件體系結(jié)構(gòu) 5G 40G 320G 120G The E120 extends E320 benefits in a form factor optimized for small and midsize COs and PoPs SmPoP/CO (16k subs) SmPoP/CO (32k subs) Med PoP/CO (32k subs) Large PoP/CO (48k subs) Very Large PoP/CO (96k subs) 相同的硬件體系結(jié)構(gòu) 10G Eseries Routers ERX 710/1410 32,000 subscribers ERX 705 16,000 subscribers ERX 1440 48,000 subscribers ERX 310* 16,000 subscribers *Available with JUNOSe , 2021/08 E120 E320 96,000 subscribers 64,000 subscribers 10 Copyright 169。 2021 Juniper Netw orks, Inc. Proprietary and Confidential E320 Overview – Front/Rear Views ? 中置背板結(jié)構(gòu)，前后插卡 ? 12個(gè)線卡插槽 ? 靈活的 IOA插卡結(jié)構(gòu) ? 最大 24個(gè) IOA插槽 14u 19 in. wide 25 in. deep ( cm) 3 chassis per 7’ rack (24) I/O Adapters (12) Line Modules Control Modules E320 Midplane Architecture Line Modules Slots 0 5 (2) SRPs Line Modules Slots 11 16 (3) Switch Fabric Modules SRP IOA PDU IOA Upper Bay IOA Lower Bay E320 Midplane Architecture Line Module amp。 IOAs – Side View L i n e M o d u l eI O AI O AS y s t e mF r o n tS y s t e mB a c kC a b l e sI n t e g r a lP l
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